Analysis
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max time kernel
152s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 03:14
Static task
static1
Behavioral task
behavioral1
Sample
b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe
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Size
176KB
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MD5
11bceb9ab14ba81aca66bcdc727de5a9
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SHA1
987a61615082c32ebdc385df4e4c391e0b222ddb
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SHA256
b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174
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SHA512
aa0afab50974e18157852b778c5b283720bcbac881a7977f7aba752c50a42d86ba48968403c318a08480cbb9e11e6a629847f87356f7e8222783934354be69bc
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SSDEEP
3072:wfXiCdKZCsJB/pAYsmyCMuKnvmb7/D26ADS6eS6EjzXLG47JTmcoiBuAZdV:ySCkCsJB/pxKnvmb7/D26Ae6eS6wzXLB
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" suuseh.exe -
Executes dropped EXE 1 IoCs
pid Process 2132 suuseh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /p" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /D" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /J" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /F" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /X" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /Z" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /W" suuseh.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /Y" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /L" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /H" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /M" suuseh.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /y" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /A" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /q" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /l" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /T" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /I" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /r" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /k" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /Q" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /g" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /d" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /K" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /j" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /R" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /u" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /m" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /B" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /z" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /E" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /s" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /f" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /a" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /P" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /U" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /h" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /G" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /e" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /S" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /v" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /c" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /V" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /N" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /o" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /O" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /i" b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /n" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /t" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /i" suuseh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\suuseh = "C:\\Users\\Admin\\suuseh.exe /x" suuseh.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4032 b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe 4032 b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe 2132 suuseh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4032 b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe 2132 suuseh.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4032 wrote to memory of 2132 4032 b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe 83 PID 4032 wrote to memory of 2132 4032 b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe 83 PID 4032 wrote to memory of 2132 4032 b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe"C:\Users\Admin\AppData\Local\Temp\b734513856cffb0fb23b1428ade343c64686d874102410fa63fd1834d3424174.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\suuseh.exe"C:\Users\Admin\suuseh.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2132
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
176KB
MD5c2df8e9ca458b1e1946726f9b93008ed
SHA1e15f444463723868992b5d28c4e8c3b2feffab6a
SHA2564602cc68d0a03d3a02d15acfe5a392fbb8d7475aebbb9b957bb3c5c9f42d8660
SHA512a97d3d9a7a9d48a54e3245718a5ac6f631ed7174ee74931d37ad499fa6ad87a64571170086013c6dc657a94daba227a0d6b3045c22c48ec72d88ae5f89e06889
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Filesize
176KB
MD5c2df8e9ca458b1e1946726f9b93008ed
SHA1e15f444463723868992b5d28c4e8c3b2feffab6a
SHA2564602cc68d0a03d3a02d15acfe5a392fbb8d7475aebbb9b957bb3c5c9f42d8660
SHA512a97d3d9a7a9d48a54e3245718a5ac6f631ed7174ee74931d37ad499fa6ad87a64571170086013c6dc657a94daba227a0d6b3045c22c48ec72d88ae5f89e06889